Greg N. Womack, MD
NPI 1598708646ActiveIndividual· Urology· Waukesha, WI
Urology (MD) in Waukesha, Wisconsin, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $607,251 for 1,592 claims, against $153,433 paid for services in 2024. Procept Biorobotics Corporation was the largest of 5 companies reporting payments in 2025, $356.93 in all, mostly food and beverage.
Overview
| NPI | 1598708646 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Jan 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 44588 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 496 |
|---|---|
| Services billed | 3,124 across 71 procedure codes |
| Paid by Medicare | $153,433 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,592 · 2,980 30-day fills |
|---|---|
| Patients | 491 |
| Total drug cost | $607,251 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Urology |
Medical groups
- Watertown Physician Practices LLCWatertown, WI · 67 clinicians
- Urology Associates Ltd SCWaukesha, WI · 17 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Watertown Memorial HospitalWatertown, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$356.93 · 8 payments from 5 companies
- 2024$146.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Procept Biorobotics Corporation | $234.77 | 3 |
| Valencia Technologies Corporation | $51.31 | 2 |
| Calyxo, Inc. | $27.08 | 1 |
| Janssen Biotech, Inc. | $23.82 | 1 |
| Olympus America Inc. | $19.95 | 1 |
What the 2025 payments were for
- Food and Beverage$356.93 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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